Smart alecs that "are" smart know that the more answers to questions the more questions pop up. Ain't that grand
Isn't a real smart alec the one who says "I don't know"... to avoid more questions popping up? 
When you write "ain't that grand?" do you mean there are 1,000 of them and if there were would that be grand?
Actually, isn't that "ain't that a grand'... for like when somebody drops a piano on you and you're not sure what kind it is?
If saying "Thanks a million" was a grand gesture,would that be 1,000,000,000 thanks?
Can I take my thanks in dollar bills? 
When you write "ain't that grand?" do you mean there are 1,000 of them and if there were would that be grand?
Why would anyone care
Cos a grand is better than having to go to the ER to have a 1 cent coin removed from your nose??? 